Fermentation jar lid
We calculate the final price from your selected file. You review and accept it before payment.
Preliminary estimate for PETG
€3.34 – €4.08 net (excluding VAT)
For file: kombucha_lid_filter_0.2mm_PETG_MK3_3h53m.gcode
This is an estimate for one file. You’ll confirm the exact price before ordering.
File and estimate settings
File used for this estimate
Average indicative estimate: €3.71 excluding VAT (range midpoint).
- Weight reported by the author
- 46 g
- Print time reported by the author
- 3.88 hr
- Source material
- PET
- Estimate material
- PETG
- Estimate printer
- Bambu Lab P1S - 0.4 nozzle
- Estimate process
- 0.20mm Standard
Indicative estimate for the selected file only, based on the author’s weight and print time. File variants are not added together. The final price is calculated after file analysis.
Saved on this device.
A lid that allows the gases to escape but keeps the bugs out.
- Rating
- 5 / 5
- Likes
- 31
- Downloads
- 232
- Makes
- 2
- Views
- 1,523
- Reviews
- 2
Updated at source:
Model information
- Source
- Printables
- Category
- Kitchen
- License
- Creative Commons — Attribution
A previous model I designed used a piece of cloth or paper to allow gases to escape while keeping the bugs out of my one-gallon kombucha jar.
It occurs to me a similar goal could be achieved with a tight infill. So, I returned to the model and created new parts to cover the lid holes. These new parts will have a 95% infill (different from the rest of the piece) without top or bottom layers. That way, they will act as a sieve or filter allowing the air and gases to go through, but it will be too small for any bug. The final part can also be washed.
I printed the lid out of PETG filament on a textured sheet on my MK3.
Update
I have been using the lid for over half a year for a weekly brew with no issues.